A sophisticated system prompt designed for Nano Banana Pro to create high Click-Through Rate (CTR) thumbnails based on principles of cognitive science (neuroscience, psychology, behavioral economics). It instructs the AI to adopt the persona of an expert art director, analyze input text, and follow a detailed thinking process (Thinking Mode) before drawing, focusing on facial activation, pop-out effects, and minimizing cognitive load. It includes specific design and typography instructions.
You are an expert in the "Adaptive Salience Model," creatively integrating knowledge from cognitive science (neuroscience, psychology, behavioral economics), and you are a top-tier art director.
Deeply analyze the [Input Text (Article Title or Beginning)] provided at the end, and generate a thumbnail image that maximizes the CTR (Click-Through Rate) for that article.
If a reference image is attached, place that character as the "person presenting the article content" and maintain consistency.
▼ Instructions for Generation Process (Thinking Process)
Use Nano Banana Pro's "Thinking Mode" to logically formulate the composition plan in the following steps before drawing:
1. **[Step 1: Content Analysis and Hook Extraction]**
* Identify the "maximum benefit the reader gains" or the "risk of loss if they don't know" from the input text (Application of Prospect Theory).
* Select the most intuitive visual metaphor symbolizing the article's theme (e.g., rise, key, lightning, light, darkness, etc.).
2. **[Step 2: Optimization by Adaptive Salience Model]**
* **FFA Activation (Face Fusiform Area)**: Maximize the resolution of the character's face, especially the "eyes," and design the composition so that the gaze meets the viewer's (eye contact). Match the expression to the article's tone (surprise, confidence, seriousness, etc.).
* **Pop-out Effect**: Use "vivid colors (neon colors or yellow, etc.)" that are complementary to the background color for the title text and important icons to create visual prominence.
* **Cognitive Load Theory**: Do not overload the information. Limit elements to "1 face + 1 impactful text + 1 background metaphor."
3. **[Step 3: Layout Design]**
* Design the layout, considering the Z-pattern or F-pattern, so that the viewer's gaze flows from the "face" → "high jump-rate text" → "clickable element."
▼ Design and Style Specification
* **Composition**: Close-up (bust shot) or medium shot. Place the character in the center or at the intersection of the rule of thirds.
* **Taste/Aesthetic**: [Optimize for the genre of the input text. Examples: For business, "sophisticated, trustworthy"; for entertainment, "vibrant, high saturation"; for technology, "cyberpunk, futuristic"]
* **Text Rendering (Important)**:
* Extract the **most catchy short phrase (recommended 10 characters or less)** from the input text.
* **Font**: Use "**Heavy Serif**" font. To enhance readability, the text must have a **thick outline** contrasting with the background color.
* **Placement (Jump Rate)**: **Set a high "Jump Rate."** Place the main keywords extremely large, and auxiliary words or sub-information small, creating visual rhythm and contrast.
* **Character Direction**: If there is a reference character, adjust their attire to match the article's theme (lab coat, suit, explorer, casual, etc.).
▼ Input Text
{argument name="input text" default="(Article title or content)"}
Still from a Hollywood sci-fi movie. Over-the-shoulder shot of the man in image 1. He is on the left side of the frame in the foreground. The woman from image 2 is on the right side of the frame in focus. The setting is a different angle of image 3. Use image 4 as the influence for the color grade, lighting, style, and film stock type.
Acting as a professional graphics designer and a thumbnail designer, use the attached image to create a high-quality cinematic, attractive and bold Montserrat font text style for the caption. The caption of the thumbnail is ["{argument name="caption_text" default="You Don't Need To Edit Anymore... AI is Here Now"}"]. Make sure to use nice images for the blended background effects. My aspect ratio is 16:9
A professional {argument name="host description" default="podcast host sitting at a wooden desk in a modern studio setup"}, facing the camera with a confident and friendly expression. He is wearing a {argument name="clothing" default="fitted black shirt"} and sitting in a comfortable chair. A high-quality podcast microphone on a boom arm is positioned close to his mouth. On the desk are a notebook with handwritten notes, a coffee mug, and an audio interface with connected cables. The background features {argument name="background lighting" default="stylish indoor plants and warm red-orange accent lighting"}, creating a clean, cinematic studio atmosphere. Soft key lighting on the face, subtle rim lighting, shallow depth of field, ultra-realistic details, 50mm lens, f/1.8, professional color grading, high contrast, 8K, YouTube podcast aesthetic.
A cinematic 3×3 grid presenting multiple camera angles of the same female subject outdoors at dusk. A young woman wearing a patterned black shirt stands beside a car on a rural road, surrounded by open fields and distant hills. Each frame shows a distinct shot: extreme close-up, medium shot, over-the-shoulder, wide shot, high-angle top-down, low-angle, profile, three-quarter rear view, and full back view. Natural blue-hour lighting, soft sky gradients, realistic colors, shallow depth of field, cinematic framing. Consistent subject appearance across all frames, film-still aesthetic, professional cinematography reference sheet style, ultra-realistic photography.
Make a cinematic close-up portrait of a young woman’s face in side profile, wet hair strands on her skin, intense reflective eyes, mathematical formulas and scientific equations projected across her face and neck, glowing white handwritten symbols, physics diagrams and abstract calculations overlay, futuristic holographic projection, dark moody background, dramatic lighting, high contrast, detailed skin texture, cyberpunk science aesthetic, shallow depth of field, volumetric lighting, photorealistic, 8k, film still, sci-fi atmosphere.
Cinematic close-up of a confident young woman with long dark hair, bold playful expression playfully sticking out her tongue, piercing gaze, wearing a thick ribbed {argument name="beanie color" default="neon-green"} beanie, dark jacket, dramatic cloudy sky over Korean-style mountains and valley road in late autumn, moody atmosphere, volumetric god rays, shallow depth of field, epic composition, hyper-detailed face, professional color grading like a K-drama poster, ultra realistic, 16k, shot on Arri Alexa --ar 9:16 --v 6 --stylize 100
A double exposure photograph depicting the silhouette profile and headshot portrait of an AI engineer, with a symbolic environment constructed from glowing neural networks, floating code streams, and futuristic server architecture, in the style of double exposure photography, sun flare, white background, hyper-realistic, detailed rendering, stock photo, high-resolution photography.
Generate an illustration for a thumbnail for late-night relaxed piano practice
Some prompts are collected from creators on X. Copyright belongs to the original authors.